DE2412349A1 - Elektronenstrahlkanonen-baugruppe fuer farbbildroehren - Google Patents

Elektronenstrahlkanonen-baugruppe fuer farbbildroehren

Info

Publication number
DE2412349A1
DE2412349A1 DE2412349A DE2412349A DE2412349A1 DE 2412349 A1 DE2412349 A1 DE 2412349A1 DE 2412349 A DE2412349 A DE 2412349A DE 2412349 A DE2412349 A DE 2412349A DE 2412349 A1 DE2412349 A1 DE 2412349A1
Authority
DE
Germany
Prior art keywords
electron beam
grid electrode
electron
holes
gun assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE2412349A
Other languages
German (de)
English (en)
Inventor
Yukihiro Izumida
Kihachiro Koizumi
Yoshihiko Miyata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE2412349A1 publication Critical patent/DE2412349A1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/48—Electron guns
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
    • H01J29/506—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube guns in delta or circular configuration

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
DE2412349A 1973-08-29 1974-03-14 Elektronenstrahlkanonen-baugruppe fuer farbbildroehren Pending DE2412349A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48096106A JPS5046263A (US06312121-20011106-C00033.png) 1973-08-29 1973-08-29

Publications (1)

Publication Number Publication Date
DE2412349A1 true DE2412349A1 (de) 1975-03-27

Family

ID=14156123

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2412349A Pending DE2412349A1 (de) 1973-08-29 1974-03-14 Elektronenstrahlkanonen-baugruppe fuer farbbildroehren

Country Status (5)

Country Link
US (1) US3889146A (US06312121-20011106-C00033.png)
JP (1) JPS5046263A (US06312121-20011106-C00033.png)
DE (1) DE2412349A1 (US06312121-20011106-C00033.png)
FR (1) FR2242774B1 (US06312121-20011106-C00033.png)
GB (1) GB1454568A (US06312121-20011106-C00033.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4124810A (en) * 1977-06-06 1978-11-07 Rca Corporation Electron gun having a distributed electrostatic lens

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690517A (en) * 1952-09-30 1954-09-28 Rca Corp Plural beam electron gun
US2726348A (en) * 1953-05-26 1955-12-06 Rca Corp Multiple beam gun
BE529845A (US06312121-20011106-C00033.png) * 1953-06-25
BE793992A (fr) * 1972-01-14 1973-05-02 Rca Corp Tube a rayons cathodiques

Also Published As

Publication number Publication date
JPS5046263A (US06312121-20011106-C00033.png) 1975-04-24
US3889146A (en) 1975-06-10
FR2242774A1 (US06312121-20011106-C00033.png) 1975-03-28
GB1454568A (en) 1976-11-03
FR2242774B1 (US06312121-20011106-C00033.png) 1978-09-29

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Legal Events

Date Code Title Description
OHW Rejection